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United States Patent | 5,201,813 |
Ives ,   et al. | April 13, 1993 |
A roll monitor sled data handling system comprising a roll monitor sled and an off-line data handling system. The roll monitor sled consists of a housing having mounted thereon sensors which measure the roll gap and the angle of the rolls. These sensors create analog signals which are converted to digital signals and transmitted to an on-board computer. The processed digital signals include digital signals corresponding to analog signals created when the sensors are in contact with the rolls. The computer processes the digital signals and transmits the processed data to a radio modem. The radio modem transmits the processed digital signals to the off-line data display system. The data display system comprises a receiver modem, a host computer, a digital to analog converter and a display and chart recorder. The selected data is displayed and/or recorded to give the user a "real-time indication" of the critical dimensions of the rolls in a continuous casting machine.
Inventors: | Ives; Kenneth D. (Center Township, Porter County, IN); Egren; Roy D. (Valparaiso, IN); Karaganis, Jr.; James J. (Geneva, IL) |
Assignee: | Westinghouse Electric Corp. (Pittsburgh, PA) |
Appl. No.: | 672307 |
Filed: | March 20, 1991 |
Current U.S. Class: | 164/451; 33/645; 33/657; 164/151.2 |
Intern'l Class: | B22D 011/16 |
Field of Search: | 164/451,150,4.1,154,452 33/286,645,657,655,544.4,542 |
Re30075 | Aug., 1979 | Gonos et al. | 33/143. |
3735848 | May., 1973 | Bode, Jr. et al. | 193/35. |
3752210 | Aug., 1973 | Gallucci et al. | 164/82. |
4295278 | Oct., 1981 | Gloor | 33/182. |
4363172 | Dec., 1982 | Ives | 33/174. |
4903750 | Feb., 1990 | Ives | 164/150. |